interfluvial
adjective
in·ter·flu·vi·al ˌin-tər-ˈflü-vē-əl 
: existing or occurring between streams
interfluvial plains
Word History
First Known Use
1830, in the meaning defined above
- astringent
- astringent bitters
- astringent clay
- astringent root
- astringently
- astringents
- astringers
- astringes
- astringing
- astro-
- astrobiologies
- astrobiologist
- astrobiologists
- astrobiology
- disequilibria
- disequilibrium
- disequilibriums
- dises
- disestablish
- disestablished
- disestablisher
- disestablishes
- disestablishing
- disestablishment
- disestablishmentarian